Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
4 ta ish
Karakalpak State University
Saule Meldebekova, Aysanem Bektursynova, Zulfiya Dzhumanazarova
Saule Meldebekova, Zulfiya Dzhumanazarova